org.apache.bcel.generic

Class DCONST

java.lang.Object

org.apache.bcel.generic.Instruction

org.apache.bcel.generic.DCONST

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, ConstantPushInstruction, PushInstruction, StackProducer, TypedInstruction

public class DCONST
extends Instruction
implements ConstantPushInstruction

DCONST - Push 0.0 or 1.0, other values cause an exception

Stack: ... -> ..., 

Version:

$Id: DCONST.java 1152072 2011-07-29 01:54:05Z dbrosius $

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private static long	serialVersionUID
private double	value

Fields inherited from class org.apache.bcel.generic.Instruction

length, opcode

Constructor Summary

Constructors

Constructor and Description
DCONST() Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction().
DCONST(double f)

Method Summary

Modifier and Type	Method and Description
void	accept(Visitor v) Call corresponding visitor method(s).
Type	getType(ConstantPoolGen cp)
java.lang.Number	getValue()

Methods inherited from class org.apache.bcel.generic.Instruction

consumeStack, copy, dispose, dump, equals, getComparator, getLength, getName, getOpcode, hashCode, initFromFile, produceStack, readInstruction, setComparator, toString, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.bcel.generic.StackProducer

produceStack

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

value

private double value

Constructor Detail

DCONST

DCONST()

Empty constructor needed for the Class.newInstance() statement in Instruction.readInstruction(). Not to be used otherwise.

DCONST

public DCONST(double f)

Method Detail

getValue

public java.lang.Number getValue()

Specified by:

getValue in interface ConstantPushInstruction

getType

public Type getType(ConstantPoolGen cp)

Specified by:

getType in interface TypedInstruction

Returns:

Type.DOUBLE

accept

public void accept(Visitor v)

Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.

Specified by:

accept in class Instruction

Parameters:

v - Visitor object